61513749

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{2557}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 100682880

約数和(自身を除く): 39169131

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2187, 2557, 2673, 7671, 8019, 23013, 24057, 28127, 69039, 84381, 207117, 253143, 621351, 759429, 1864053, 2278287, 5592159, 6834861, 20504583, 61513749]

約数ペア:

[(1, 61513749), (3, 20504583), (9, 6834861), (11, 5592159), (27, 2278287), (33, 1864053), (81, 759429), (99, 621351), (243, 253143), (297, 207117), (729, 84381), (891, 69039), (2187, 28127), (2557, 24057), (2673, 23013), (7671, 8019)]