45312561

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 77172480

約数和(自身を除く): 31859919

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1217, 1379, 1773, 3651, 4137, 5319, 8519, 10953, 12411, 25557, 32859, 37233, 76671, 230013, 239749, 719247, 1678243, 2157741, 5034729, 6473223, 15104187, 45312561]

約数ペア:

[(1, 45312561), (3, 15104187), (7, 6473223), (9, 5034729), (21, 2157741), (27, 1678243), (63, 719247), (189, 239749), (197, 230013), (591, 76671), (1217, 37233), (1379, 32859), (1773, 25557), (3651, 12411), (4137, 10953), (5319, 8519)]