15693902289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1\times {\mathrm{1663}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 24760852480

約数和(自身を除く): 9066950191

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1021, 1027, 1663, 3063, 3081, 4989, 9189, 9243, 13273, 14967, 21619, 39819, 64857, 80659, 119457, 131377, 194571, 241977, 394131, 725931, 1048567, 1182393, 1697923, 1707901, 3145701, 5093769, 5123703, 9437103, 15281307, 15371109, 22072999, 66218997, 134135917, 198656991, 402407751, 1207223253, 1743766921, 5231300763, 15693902289]

約数ペア:

[(1, 15693902289), (3, 5231300763), (9, 1743766921), (13, 1207223253), (39, 402407751), (79, 198656991), (117, 134135917), (237, 66218997), (711, 22072999), (1021, 15371109), (1027, 15281307), (1663, 9437103), (3063, 5123703), (3081, 5093769), (4989, 3145701), (9189, 1707901), (9243, 1697923), (13273, 1182393), (14967, 1048567), (21619, 725931), (39819, 394131), (64857, 241977), (80659, 194571), (119457, 131377)]