8980777719

素因数分解:

$3^7\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 14097807360

約数和(自身を除く): 5117029641

約数列:

[1, 3, 9, 27, 41, 47, 81, 123, 141, 243, 369, 423, 729, 1107, 1269, 1927, 2131, 2187, 3321, 3807, 5781, 6393, 9963, 11421, 17343, 19179, 29889, 34263, 52029, 57537, 87371, 89667, 100157, 102789, 156087, 172611, 262113, 300471, 468261, 517833, 786339, 901413, 1404783, 1553499, 2359017, 2704239, 4106437, 4214349, 4660497, 7077051, 8112717, 12319311, 21231153, 24338151, 36957933, 63693459, 73014453, 110873799, 191080377, 219043359, 332621397, 997864191, 2993592573, 8980777719]

約数ペア:

[(1, 8980777719), (3, 2993592573), (9, 997864191), (27, 332621397), (41, 219043359), (47, 191080377), (81, 110873799), (123, 73014453), (141, 63693459), (243, 36957933), (369, 24338151), (423, 21231153), (729, 12319311), (1107, 8112717), (1269, 7077051), (1927, 4660497), (2131, 4214349), (2187, 4106437), (3321, 2704239), (3807, 2359017), (5781, 1553499), (6393, 1404783), (9963, 901413), (11421, 786339), (17343, 517833), (19179, 468261), (29889, 300471), (34263, 262113), (52029, 172611), (57537, 156087), (87371, 102789), (89667, 100157)]