87336909

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 143267904

約数和(自身を除く): 55930995

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 113, 211, 333, 339, 407, 633, 1017, 1221, 1243, 1899, 2321, 3663, 3729, 4181, 6963, 7807, 11187, 12543, 20889, 23421, 23843, 37629, 45991, 70263, 71529, 85877, 137973, 214587, 257631, 262273, 413919, 772893, 786819, 882191, 2360457, 2646573, 7939719, 9704101, 29112303, 87336909]

約数ペア:

[(1, 87336909), (3, 29112303), (9, 9704101), (11, 7939719), (33, 2646573), (37, 2360457), (99, 882191), (111, 786819), (113, 772893), (211, 413919), (333, 262273), (339, 257631), (407, 214587), (633, 137973), (1017, 85877), (1221, 71529), (1243, 70263), (1899, 45991), (2321, 37629), (3663, 23843), (3729, 23421), (4181, 20889), (6963, 12543), (7807, 11187)]