817184511

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 1458616320

約数和(自身を除く): 641431809

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 71, 99, 117, 121, 143, 213, 271, 297, 351, 363, 429, 639, 781, 813, 923, 1089, 1287, 1573, 1917, 2343, 2439, 2769, 2981, 3267, 3523, 3861, 4719, 7029, 7317, 8307, 8591, 8943, 10153, 10569, 14157, 19241, 21087, 24921, 25773, 26829, 30459, 31707, 32791, 38753, 42471, 57723, 77319, 80487, 91377, 95121, 98373, 111683, 116259, 173169, 211651, 231957, 250133, 274131, 295119, 335049, 348777, 426283, 519507, 634953, 750399, 885357, 1005147, 1046331, 1278849, 1904859, 2251197, 2328161, 2751463, 3015441, 3836547, 5714577, 6753591, 6984483, 8254389, 11509641, 20953449, 24763167, 30266093, 62860347, 74289501, 90798279, 272394837, 817184511]

約数ペア:

[(1, 817184511), (3, 272394837), (9, 90798279), (11, 74289501), (13, 62860347), (27, 30266093), (33, 24763167), (39, 20953449), (71, 11509641), (99, 8254389), (117, 6984483), (121, 6753591), (143, 5714577), (213, 3836547), (271, 3015441), (297, 2751463), (351, 2328161), (363, 2251197), (429, 1904859), (639, 1278849), (781, 1046331), (813, 1005147), (923, 885357), (1089, 750399), (1287, 634953), (1573, 519507), (1917, 426283), (2343, 348777), (2439, 335049), (2769, 295119), (2981, 274131), (3267, 250133), (3523, 231957), (3861, 211651), (4719, 173169), (7029, 116259), (7317, 111683), (8307, 98373), (8591, 95121), (8943, 91377), (10153, 80487), (10569, 77319), (14157, 57723), (19241, 42471), (21087, 38753), (24921, 32791), (25773, 31707), (26829, 30459)]