72472821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1283}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 101898240

約数和(自身を除く): 29425419

約数列:

[1, 3, 19, 57, 991, 1283, 2973, 3849, 18829, 24377, 56487, 73131, 1271453, 3814359, 24157607, 72472821]

約数ペア:

[(1, 72472821), (3, 24157607), (19, 3814359), (57, 1271453), (991, 73131), (1283, 56487), (2973, 24377), (3849, 18829)]