72307053

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29429}}^1$

素因数の和:29458

約数の個数: 32

約数和(自身を含む): 131846400

約数和(自身を除く): 59539347

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 29429, 88287, 206003, 264861, 382577, 618009, 794583, 1147731, 1854027, 2678039, 3443193, 5562081, 8034117, 10329579, 24102351, 72307053]

約数ペア:

[(1, 72307053), (3, 24102351), (7, 10329579), (9, 8034117), (13, 5562081), (21, 3443193), (27, 2678039), (39, 1854027), (63, 1147731), (91, 794583), (117, 618009), (189, 382577), (273, 264861), (351, 206003), (819, 88287), (2457, 29429)]