63681795

素因数分解:

$3^6\times 5^1\times {\mathrm{17471}}^1$

素因数の和:17494

約数の個数: 28

約数和(自身を含む): 114581376

約数和(自身を除く): 50899581

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 17471, 52413, 87355, 157239, 262065, 471717, 786195, 1415151, 2358585, 4245453, 7075755, 12736359, 21227265, 63681795]

約数ペア:

[(1, 63681795), (3, 21227265), (5, 12736359), (9, 7075755), (15, 4245453), (27, 2358585), (45, 1415151), (81, 786195), (135, 471717), (243, 262065), (405, 157239), (729, 87355), (1215, 52413), (3645, 17471)]