15693604227

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1\times {\mathrm{1103}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 26945372160

約数和(自身を除く): 11251767933

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 907, 1103, 1743, 2241, 2721, 3309, 5229, 6349, 7721, 8163, 9927, 15687, 19047, 23163, 24489, 29781, 57141, 69489, 75281, 91549, 171423, 208467, 225843, 274647, 526967, 640843, 677529, 823941, 1000421, 1580901, 1922529, 2032587, 2471823, 3001263, 4742703, 5767587, 7002947, 9003789, 14228109, 17302761, 21008841, 27011367, 63026523, 83034943, 189079569, 249104829, 581244601, 747314487, 1743733803, 2241943461, 5231201409, 15693604227]

約数ペア:

[(1, 15693604227), (3, 5231201409), (7, 2241943461), (9, 1743733803), (21, 747314487), (27, 581244601), (63, 249104829), (83, 189079569), (189, 83034943), (249, 63026523), (581, 27011367), (747, 21008841), (907, 17302761), (1103, 14228109), (1743, 9003789), (2241, 7002947), (2721, 5767587), (3309, 4742703), (5229, 3001263), (6349, 2471823), (7721, 2032587), (8163, 1922529), (9927, 1580901), (15687, 1000421), (19047, 823941), (23163, 677529), (24489, 640843), (29781, 526967), (57141, 274647), (69489, 225843), (75281, 208467), (91549, 171423)]