127210993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 160876800

約数和(自身を除く): 33665807

約数列:

[1, 7, 13, 89, 91, 113, 139, 623, 791, 973, 1157, 1469, 1807, 8099, 10057, 10283, 12371, 12649, 15707, 70399, 86597, 109949, 130741, 160823, 204191, 915187, 1125761, 1397923, 1429337, 9785461, 18172999, 127210993]

約数ペア:

[(1, 127210993), (7, 18172999), (13, 9785461), (89, 1429337), (91, 1397923), (113, 1125761), (139, 915187), (623, 204191), (791, 160823), (973, 130741), (1157, 109949), (1469, 86597), (1807, 70399), (8099, 15707), (10057, 12649), (10283, 12371)]