63371835

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 121772160

約数和(自身を除く): 58400325

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 53, 85, 135, 153, 159, 255, 265, 459, 477, 521, 765, 795, 901, 1431, 1563, 2295, 2385, 2605, 2703, 4505, 4689, 7155, 7815, 8109, 8857, 13515, 14067, 23445, 24327, 26571, 27613, 40545, 44285, 70335, 79713, 82839, 121635, 132855, 138065, 239139, 248517, 398565, 414195, 469421, 745551, 1195695, 1242585, 1408263, 2347105, 3727755, 4224789, 7041315, 12674367, 21123945, 63371835]

約数ペア:

[(1, 63371835), (3, 21123945), (5, 12674367), (9, 7041315), (15, 4224789), (17, 3727755), (27, 2347105), (45, 1408263), (51, 1242585), (53, 1195695), (85, 745551), (135, 469421), (153, 414195), (159, 398565), (255, 248517), (265, 239139), (459, 138065), (477, 132855), (521, 121635), (765, 82839), (795, 79713), (901, 70335), (1431, 44285), (1563, 40545), (2295, 27613), (2385, 26571), (2605, 24327), (2703, 23445), (4505, 14067), (4689, 13515), (7155, 8857), (7815, 8109)]