142321837287

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{773}}^1\times {\mathrm{1301}}^1$

素因数の和:2400

約数の個数: 64

約数和(自身を含む): 227541436416

約数和(自身を除く): 85219599129

約数列:

[1, 3, 7, 21, 23, 69, 161, 293, 483, 773, 879, 1301, 2051, 2319, 3903, 5411, 6153, 6739, 9107, 16233, 17779, 20217, 27321, 29923, 47173, 53337, 89769, 124453, 141519, 209461, 226489, 373359, 381193, 628383, 679467, 1005673, 1143579, 1585423, 2668351, 3017019, 4756269, 5209247, 7039711, 8005053, 8767439, 15627741, 21119133, 23130479, 26302317, 36464729, 61372073, 69391437, 109394187, 161913353, 184116219, 294662189, 485740059, 883986567, 2062635323, 6187905969, 6777230347, 20331691041, 47440612429, 142321837287]

約数ペア:

[(1, 142321837287), (3, 47440612429), (7, 20331691041), (21, 6777230347), (23, 6187905969), (69, 2062635323), (161, 883986567), (293, 485740059), (483, 294662189), (773, 184116219), (879, 161913353), (1301, 109394187), (2051, 69391437), (2319, 61372073), (3903, 36464729), (5411, 26302317), (6153, 23130479), (6739, 21119133), (9107, 15627741), (16233, 8767439), (17779, 8005053), (20217, 7039711), (27321, 5209247), (29923, 4756269), (47173, 3017019), (53337, 2668351), (89769, 1585423), (124453, 1143579), (141519, 1005673), (209461, 679467), (226489, 628383), (373359, 381193)]