64699569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 110972160

約数和(自身を除く): 46272591

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 407, 561, 629, 1039, 1221, 1683, 1887, 3117, 3663, 5661, 6919, 9351, 11429, 17663, 20757, 34287, 38443, 52989, 62271, 102861, 115329, 158967, 194293, 345987, 422873, 582879, 653531, 1268619, 1748637, 1960593, 3805857, 5881779, 7188841, 21566523, 64699569]

約数ペア:

[(1, 64699569), (3, 21566523), (9, 7188841), (11, 5881779), (17, 3805857), (33, 1960593), (37, 1748637), (51, 1268619), (99, 653531), (111, 582879), (153, 422873), (187, 345987), (333, 194293), (407, 158967), (561, 115329), (629, 102861), (1039, 62271), (1221, 52989), (1683, 38443), (1887, 34287), (3117, 20757), (3663, 17663), (5661, 11429), (6919, 9351)]