90338703

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 154709856

約数和(自身を除く): 64371153

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 533, 637, 861, 1153, 1599, 1911, 2009, 3459, 3731, 6027, 8071, 11193, 14989, 24213, 26117, 44967, 47273, 56497, 78351, 104923, 141819, 169491, 314769, 330911, 614549, 734461, 992733, 1843647, 2203383, 2316377, 4301843, 6949131, 12905529, 30112901, 90338703]

約数ペア:

[(1, 90338703), (3, 30112901), (7, 12905529), (13, 6949131), (21, 4301843), (39, 2316377), (41, 2203383), (49, 1843647), (91, 992733), (123, 734461), (147, 614549), (273, 330911), (287, 314769), (533, 169491), (637, 141819), (861, 104923), (1153, 78351), (1599, 56497), (1911, 47273), (2009, 44967), (3459, 26117), (3731, 24213), (6027, 14989), (8071, 11193)]