20227715109

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{79063}}^1$

素因数の和:79238

約数の個数: 48

約数和(自身を含む): 34732498944

約数和(自身を除く): 14504783835

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 131, 217, 279, 393, 651, 917, 1179, 1953, 2751, 4061, 8253, 12183, 28427, 36549, 79063, 85281, 237189, 255843, 553441, 711567, 1660323, 2450953, 4980969, 7352859, 10357253, 17156671, 22058577, 31071759, 51470013, 72500771, 93215277, 154410039, 217502313, 321074843, 652506939, 963224529, 2247523901, 2889673587, 6742571703, 20227715109]

約数ペア:

[(1, 20227715109), (3, 6742571703), (7, 2889673587), (9, 2247523901), (21, 963224529), (31, 652506939), (63, 321074843), (93, 217502313), (131, 154410039), (217, 93215277), (279, 72500771), (393, 51470013), (651, 31071759), (917, 22058577), (1179, 17156671), (1953, 10357253), (2751, 7352859), (4061, 4980969), (8253, 2450953), (12183, 1660323), (28427, 711567), (36549, 553441), (79063, 255843), (85281, 237189)]