72612927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10357}}^1$

素因数の和:10423

約数の個数: 24

約数和(自身を含む): 113109360

約数和(自身を除く): 40496433

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 10357, 31071, 93213, 196783, 424637, 590349, 1273911, 1771047, 3821733, 8068103, 24204309, 72612927]

約数ペア:

[(1, 72612927), (3, 24204309), (9, 8068103), (19, 3821733), (41, 1771047), (57, 1273911), (123, 590349), (171, 424637), (369, 196783), (779, 93213), (2337, 31071), (7011, 10357)]