29121575769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 50299861248

約数和(自身を除く): 21178285479

約数列:

[1, 3, 9, 11, 13, 33, 39, 71, 99, 117, 143, 213, 421, 429, 639, 757, 781, 923, 1263, 1287, 2271, 2343, 2769, 3789, 4631, 5473, 6813, 7029, 8307, 8327, 9841, 10153, 13893, 16419, 24981, 29523, 29891, 30459, 41679, 49257, 53747, 60203, 74943, 88569, 89673, 91377, 108251, 161241, 180609, 269019, 318697, 324753, 328801, 388583, 483723, 541827, 591217, 698711, 956091, 974259, 986403, 1165749, 1773651, 2096133, 2868273, 2959209, 3497247, 3505667, 4143061, 4274413, 5320953, 6288399, 7685821, 10517001, 12429183, 12823239, 22627487, 23057463, 31551003, 37287549, 38469717, 45573671, 67882461, 69172389, 136721013, 203647383, 248902357, 294157331, 410163039, 746707071, 882471993, 2240121213, 2647415979, 3235730641, 9707191923, 29121575769]

約数ペア:

[(1, 29121575769), (3, 9707191923), (9, 3235730641), (11, 2647415979), (13, 2240121213), (33, 882471993), (39, 746707071), (71, 410163039), (99, 294157331), (117, 248902357), (143, 203647383), (213, 136721013), (421, 69172389), (429, 67882461), (639, 45573671), (757, 38469717), (781, 37287549), (923, 31551003), (1263, 23057463), (1287, 22627487), (2271, 12823239), (2343, 12429183), (2769, 10517001), (3789, 7685821), (4631, 6288399), (5473, 5320953), (6813, 4274413), (7029, 4143061), (8307, 3505667), (8327, 3497247), (9841, 2959209), (10153, 2868273), (13893, 2096133), (16419, 1773651), (24981, 1165749), (29523, 986403), (29891, 974259), (30459, 956091), (41679, 698711), (49257, 591217), (53747, 541827), (60203, 483723), (74943, 388583), (88569, 328801), (89673, 324753), (91377, 318697), (108251, 269019), (161241, 180609)]