53362239

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 83166720

約数和(自身を除く): 29804481

約数列:

[1, 3, 7, 21, 101, 139, 181, 303, 417, 543, 707, 973, 1267, 2121, 2919, 3801, 14039, 18281, 25159, 42117, 54843, 75477, 98273, 127967, 176113, 294819, 383901, 528339, 2541059, 7623177, 17787413, 53362239]

約数ペア:

[(1, 53362239), (3, 17787413), (7, 7623177), (21, 2541059), (101, 528339), (139, 383901), (181, 294819), (303, 176113), (417, 127967), (543, 98273), (707, 75477), (973, 54843), (1267, 42117), (2121, 25159), (2919, 18281), (3801, 14039)]