87379677

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7417}}^1$

素因数の和:7458

約数の個数: 48

約数和(自身を含む): 166637952

約数和(自身を除く): 79258275

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 7417, 11781, 22251, 51919, 66753, 81587, 126089, 155757, 244761, 378267, 467271, 571109, 734283, 882623, 1134801, 1386979, 1713327, 2647869, 4160937, 5139981, 7943607, 9708853, 12482811, 29126559, 87379677]

約数ペア:

[(1, 87379677), (3, 29126559), (7, 12482811), (9, 9708853), (11, 7943607), (17, 5139981), (21, 4160937), (33, 2647869), (51, 1713327), (63, 1386979), (77, 1134801), (99, 882623), (119, 734283), (153, 571109), (187, 467271), (231, 378267), (357, 244761), (561, 155757), (693, 126089), (1071, 81587), (1309, 66753), (1683, 51919), (3927, 22251), (7417, 11781)]