61488609

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13249}}^1$

素因数の和:13289

約数の個数: 32

約数和(自身を含む): 106848000

約数和(自身を除く): 45359391

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 13249, 39747, 92743, 172237, 225233, 278229, 516711, 675699, 1205659, 1576631, 2928029, 3616977, 4729893, 8784087, 20496203, 61488609]

約数ペア:

[(1, 61488609), (3, 20496203), (7, 8784087), (13, 4729893), (17, 3616977), (21, 2928029), (39, 1576631), (51, 1205659), (91, 675699), (119, 516711), (221, 278229), (273, 225233), (357, 172237), (663, 92743), (1547, 39747), (4641, 13249)]