68275683

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19013}}^1$

素因数の和:19048

約数の個数: 32

約数和(自身を含む): 121689600

約数和(自身を除く): 53413917

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 19013, 57039, 133091, 171117, 361247, 399273, 513351, 1083741, 1197819, 2528729, 3251223, 3593457, 7586187, 9753669, 22758561, 68275683]

約数ペア:

[(1, 68275683), (3, 22758561), (7, 9753669), (9, 7586187), (19, 3593457), (21, 3251223), (27, 2528729), (57, 1197819), (63, 1083741), (133, 513351), (171, 399273), (189, 361247), (399, 171117), (513, 133091), (1197, 57039), (3591, 19013)]