1640590926081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{570737}}^1$

素因数の和:571273

約数の個数: 32

約数和(自身を含む): 2337377575680

約数和(自身を除く): 696786649599

約数列:

[1, 3, 17, 51, 157, 359, 471, 1077, 2669, 6103, 8007, 18309, 56363, 169089, 570737, 958171, 1712211, 2874513, 9702529, 29107587, 89605709, 204894583, 268817127, 614683749, 1523297053, 3483207911, 4569891159, 10449623733, 32168449531, 96505348593, 546863642027, 1640590926081]

約数ペア:

[(1, 1640590926081), (3, 546863642027), (17, 96505348593), (51, 32168449531), (157, 10449623733), (359, 4569891159), (471, 3483207911), (1077, 1523297053), (2669, 614683749), (6103, 268817127), (8007, 204894583), (18309, 89605709), (56363, 29107587), (169089, 9702529), (570737, 2874513), (958171, 1712211)]