87086727

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 156356928

約数和(自身を除く): 69270201

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 113, 117, 273, 339, 791, 819, 941, 1017, 1469, 2373, 2823, 4407, 6587, 7119, 8469, 10283, 12233, 13221, 19761, 30849, 36699, 59283, 85631, 92547, 106333, 110097, 256893, 318999, 744331, 770679, 956997, 1382329, 2232993, 4146987, 6698979, 9676303, 12440961, 29028909, 87086727]

約数ペア:

[(1, 87086727), (3, 29028909), (7, 12440961), (9, 9676303), (13, 6698979), (21, 4146987), (39, 2232993), (63, 1382329), (91, 956997), (113, 770679), (117, 744331), (273, 318999), (339, 256893), (791, 110097), (819, 106333), (941, 92547), (1017, 85631), (1469, 59283), (2373, 36699), (2823, 30849), (4407, 19761), (6587, 13221), (7119, 12233), (8469, 10283)]