72635157

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 131328000

約数和(自身を除く): 58692843

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 113, 133, 171, 179, 189, 339, 399, 513, 537, 791, 1017, 1197, 1253, 1611, 2147, 2373, 3051, 3401, 3591, 3759, 4833, 6441, 7119, 10203, 11277, 15029, 19323, 20227, 21357, 23807, 30609, 33831, 45087, 57969, 60681, 71421, 91827, 135261, 141589, 182043, 214263, 384313, 405783, 424767, 546129, 642789, 1152939, 1274301, 2690191, 3458817, 3822903, 8070573, 10376451, 24211719, 72635157]

約数ペア:

[(1, 72635157), (3, 24211719), (7, 10376451), (9, 8070573), (19, 3822903), (21, 3458817), (27, 2690191), (57, 1274301), (63, 1152939), (113, 642789), (133, 546129), (171, 424767), (179, 405783), (189, 384313), (339, 214263), (399, 182043), (513, 141589), (537, 135261), (791, 91827), (1017, 71421), (1197, 60681), (1253, 57969), (1611, 45087), (2147, 33831), (2373, 30609), (3051, 23807), (3401, 21357), (3591, 20227), (3759, 19323), (4833, 15029), (6441, 11277), (7119, 10203)]