61308793

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 79020032

約数和(自身を除く): 17711239

約数列:

[1, 7, 13, 31, 91, 103, 211, 217, 403, 721, 1339, 1477, 2743, 2821, 3193, 6541, 9373, 19201, 21733, 22351, 41509, 45787, 85033, 152131, 282529, 290563, 595231, 673723, 1977703, 4716061, 8758399, 61308793]

約数ペア:

[(1, 61308793), (7, 8758399), (13, 4716061), (31, 1977703), (91, 673723), (103, 595231), (211, 290563), (217, 282529), (403, 152131), (721, 85033), (1339, 45787), (1477, 41509), (2743, 22351), (2821, 21733), (3193, 19201), (6541, 9373)]