172912896273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1\times {\mathrm{27127}}^1$

素因数の和:28473

約数の個数: 32

約数和(自身を含む): 250316349696

約数和(自身を除く): 77403453423

約数列:

[1, 3, 13, 39, 137, 411, 1193, 1781, 3579, 5343, 15509, 27127, 46527, 81381, 163441, 352651, 490323, 1057953, 2124733, 3716399, 6374199, 11149197, 32362511, 48313187, 97087533, 144939561, 420712643, 1262137929, 4433664007, 13300992021, 57637632091, 172912896273]

約数ペア:

[(1, 172912896273), (3, 57637632091), (13, 13300992021), (39, 4433664007), (137, 1262137929), (411, 420712643), (1193, 144939561), (1781, 97087533), (3579, 48313187), (5343, 32362511), (15509, 11149197), (27127, 6374199), (46527, 3716399), (81381, 2124733), (163441, 1057953), (352651, 490323)]