63308763

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2557}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 108049920

約数和(自身を除く): 44741157

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2557, 2751, 3537, 7671, 8253, 17899, 23013, 24759, 53697, 69039, 161091, 334967, 483273, 1004901, 2344769, 3014703, 7034307, 9044109, 21102921, 63308763]

約数ペア:

[(1, 63308763), (3, 21102921), (7, 9044109), (9, 7034307), (21, 3014703), (27, 2344769), (63, 1004901), (131, 483273), (189, 334967), (393, 161091), (917, 69039), (1179, 53697), (2557, 24759), (2751, 23013), (3537, 17899), (7671, 8253)]