100807749

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 182463840

約数和(自身を除く): 81656091

約数列:

[1, 3, 7, 9, 19, 21, 49, 53, 57, 63, 133, 147, 159, 171, 227, 371, 399, 441, 477, 681, 931, 1007, 1113, 1197, 1589, 2043, 2597, 2793, 3021, 3339, 4313, 4767, 7049, 7791, 8379, 9063, 11123, 12031, 12939, 14301, 21147, 23373, 30191, 33369, 36093, 38817, 49343, 63441, 84217, 90573, 100107, 108279, 148029, 211337, 228589, 252651, 271719, 444087, 589519, 634011, 685767, 757953, 1600123, 1768557, 1902033, 2057301, 4800369, 5305671, 11200861, 14401107, 33602583, 100807749]

約数ペア:

[(1, 100807749), (3, 33602583), (7, 14401107), (9, 11200861), (19, 5305671), (21, 4800369), (49, 2057301), (53, 1902033), (57, 1768557), (63, 1600123), (133, 757953), (147, 685767), (159, 634011), (171, 589519), (227, 444087), (371, 271719), (399, 252651), (441, 228589), (477, 211337), (681, 148029), (931, 108279), (1007, 100107), (1113, 90573), (1197, 84217), (1589, 63441), (2043, 49343), (2597, 38817), (2793, 36093), (3021, 33369), (3339, 30191), (4313, 23373), (4767, 21147), (7049, 14301), (7791, 12939), (8379, 12031), (9063, 11123)]