2116721632701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{27967}}^1$

素因数の和:28450

約数の個数: 64

約数和(自身を含む): 3135824068608

約数和(自身を除く): 1019102435907

約数列:

[1, 3, 13, 39, 47, 141, 157, 263, 471, 611, 789, 1833, 2041, 3419, 6123, 7379, 10257, 12361, 22137, 27967, 37083, 41291, 83901, 95927, 123873, 160693, 287781, 363571, 482079, 536783, 1090713, 1314449, 1610349, 1940677, 3943347, 4390819, 5822031, 7355321, 13172457, 17087837, 22065963, 25228801, 51263511, 57080647, 75686403, 95619173, 171241941, 206368493, 286857519, 345700087, 619105479, 1037100261, 1154785397, 2682790409, 3464356191, 4494101131, 8048371227, 13482303393, 15012210161, 45036630483, 54274913659, 162824740977, 705573877567, 2116721632701]

約数ペア:

[(1, 2116721632701), (3, 705573877567), (13, 162824740977), (39, 54274913659), (47, 45036630483), (141, 15012210161), (157, 13482303393), (263, 8048371227), (471, 4494101131), (611, 3464356191), (789, 2682790409), (1833, 1154785397), (2041, 1037100261), (3419, 619105479), (6123, 345700087), (7379, 286857519), (10257, 206368493), (12361, 171241941), (22137, 95619173), (27967, 75686403), (37083, 57080647), (41291, 51263511), (83901, 25228801), (95927, 22065963), (123873, 17087837), (160693, 13172457), (287781, 7355321), (363571, 5822031), (482079, 4390819), (536783, 3943347), (1090713, 1940677), (1314449, 1610349)]