79634751

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 128969568

約数和(自身を除く): 49334817

約数列:

[1, 3, 7, 21, 41, 49, 73, 123, 147, 181, 219, 287, 511, 543, 861, 1267, 1533, 2009, 2993, 3577, 3801, 6027, 7421, 8869, 8979, 10731, 13213, 20951, 22263, 26607, 39639, 51947, 62853, 92491, 146657, 155841, 277473, 363629, 439971, 541733, 647437, 1090887, 1625199, 1942311, 3792131, 11376393, 26544917, 79634751]

約数ペア:

[(1, 79634751), (3, 26544917), (7, 11376393), (21, 3792131), (41, 1942311), (49, 1625199), (73, 1090887), (123, 647437), (147, 541733), (181, 439971), (219, 363629), (287, 277473), (511, 155841), (543, 146657), (861, 92491), (1267, 62853), (1533, 51947), (2009, 39639), (2993, 26607), (3577, 22263), (3801, 20951), (6027, 13213), (7421, 10731), (8869, 8979)]