15207905601

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{6983}}^1$

素因数の和:7192

約数の個数: 80

約数和(自身を含む): 27258384384

約数和(自身を除く): 12050478783

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 167, 189, 207, 483, 501, 567, 621, 1169, 1449, 1503, 1863, 3507, 3841, 4347, 4509, 6983, 10521, 11523, 13041, 13527, 20949, 26887, 31563, 34569, 48881, 62847, 80661, 94689, 103707, 146643, 160609, 188541, 241983, 311121, 439929, 481827, 565623, 725949, 1124263, 1166161, 1319787, 1445481, 2177847, 3372789, 3498483, 3959361, 4336443, 8163127, 10118367, 10495449, 13009329, 24489381, 26821703, 30355101, 31486347, 73468143, 80465109, 91065303, 94459041, 187751921, 220404429, 241395327, 563255763, 661213287, 724185981, 1689767289, 2172557943, 5069301867, 15207905601]

約数ペア:

[(1, 15207905601), (3, 5069301867), (7, 2172557943), (9, 1689767289), (21, 724185981), (23, 661213287), (27, 563255763), (63, 241395327), (69, 220404429), (81, 187751921), (161, 94459041), (167, 91065303), (189, 80465109), (207, 73468143), (483, 31486347), (501, 30355101), (567, 26821703), (621, 24489381), (1169, 13009329), (1449, 10495449), (1503, 10118367), (1863, 8163127), (3507, 4336443), (3841, 3959361), (4347, 3498483), (4509, 3372789), (6983, 2177847), (10521, 1445481), (11523, 1319787), (13041, 1166161), (13527, 1124263), (20949, 725949), (26887, 565623), (31563, 481827), (34569, 439929), (48881, 311121), (62847, 241983), (80661, 188541), (94689, 160609), (103707, 146643)]