201628665057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1\times {\mathrm{54539}}^1$

素因数の和:55461

約数の個数: 32

約数和(自身を含む): 286924032000

約数和(自身を除く): 85295366943

約数列:

[1, 3, 19, 57, 79, 237, 821, 1501, 2463, 4503, 15599, 46797, 54539, 64859, 163617, 194577, 1036241, 1232321, 3108723, 3696963, 4308581, 12925743, 44776519, 81863039, 134329557, 245589117, 850753861, 2552261583, 3537345001, 10612035003, 67209555019, 201628665057]

約数ペア:

[(1, 201628665057), (3, 67209555019), (19, 10612035003), (57, 3537345001), (79, 2552261583), (237, 850753861), (821, 245589117), (1501, 134329557), (2463, 81863039), (4503, 44776519), (15599, 12925743), (46797, 4308581), (54539, 3696963), (64859, 3108723), (163617, 1232321), (194577, 1036241)]