4992851331

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 8271497520

約数和(自身を除く): 3278646189

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 197, 247, 507, 591, 741, 877, 1521, 1773, 2223, 2561, 2631, 3211, 3743, 7683, 7893, 9633, 11229, 11401, 16663, 23049, 28899, 33293, 33687, 34203, 48659, 49989, 99879, 102609, 145977, 148213, 149967, 172769, 216619, 299637, 437931, 444639, 518307, 632567, 649857, 1333917, 1554921, 1897701, 1949571, 2245997, 2816047, 3282611, 5693103, 6737991, 8448141, 9847833, 20213973, 25344423, 29197961, 29543499, 42673943, 87593883, 128021829, 262781649, 384065487, 554761259, 1664283777, 4992851331]

約数ペア:

[(1, 4992851331), (3, 1664283777), (9, 554761259), (13, 384065487), (19, 262781649), (39, 128021829), (57, 87593883), (117, 42673943), (169, 29543499), (171, 29197961), (197, 25344423), (247, 20213973), (507, 9847833), (591, 8448141), (741, 6737991), (877, 5693103), (1521, 3282611), (1773, 2816047), (2223, 2245997), (2561, 1949571), (2631, 1897701), (3211, 1554921), (3743, 1333917), (7683, 649857), (7893, 632567), (9633, 518307), (11229, 444639), (11401, 437931), (16663, 299637), (23049, 216619), (28899, 172769), (33293, 149967), (33687, 148213), (34203, 145977), (48659, 102609), (49989, 99879)]