20171027439

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{40283}}^1$

素因数の和:40412

約数の個数: 48

約数和(自身を含む): 31672892160

約数和(自身を除く): 11501864721

約数列:

[1, 3, 9, 23, 41, 59, 69, 123, 177, 207, 369, 531, 943, 1357, 2419, 2829, 4071, 7257, 8487, 12213, 21771, 40283, 55637, 120849, 166911, 362547, 500733, 926509, 1651603, 2376697, 2779527, 4954809, 7130091, 8338581, 14864427, 21390273, 37986869, 54664031, 97444577, 113960607, 163992093, 292333731, 341881821, 491976279, 877001193, 2241225271, 6723675813, 20171027439]

約数ペア:

[(1, 20171027439), (3, 6723675813), (9, 2241225271), (23, 877001193), (41, 491976279), (59, 341881821), (69, 292333731), (123, 163992093), (177, 113960607), (207, 97444577), (369, 54664031), (531, 37986869), (943, 21390273), (1357, 14864427), (2419, 8338581), (2829, 7130091), (4071, 4954809), (7257, 2779527), (8487, 2376697), (12213, 1651603), (21771, 926509), (40283, 500733), (55637, 362547), (120849, 166911)]