63378666

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 153014400

約数和(自身を除く): 89635734

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 137, 234, 274, 351, 411, 659, 702, 822, 1233, 1318, 1781, 1977, 2466, 3562, 3699, 3954, 5343, 5931, 7398, 8567, 10686, 11862, 16029, 17134, 17793, 25701, 32058, 35586, 48087, 51402, 77103, 90283, 96174, 154206, 180566, 231309, 270849, 462618, 541698, 812547, 1173679, 1625094, 2347358, 2437641, 3521037, 4875282, 7042074, 10563111, 21126222, 31689333, 63378666]

約数ペア:

[(1, 63378666), (2, 31689333), (3, 21126222), (6, 10563111), (9, 7042074), (13, 4875282), (18, 3521037), (26, 2437641), (27, 2347358), (39, 1625094), (54, 1173679), (78, 812547), (117, 541698), (137, 462618), (234, 270849), (274, 231309), (351, 180566), (411, 154206), (659, 96174), (702, 90283), (822, 77103), (1233, 51402), (1318, 48087), (1781, 35586), (1977, 32058), (2466, 25701), (3562, 17793), (3699, 17134), (3954, 16029), (5343, 11862), (5931, 10686), (7398, 8567)]