73448921

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 92899584

約数和(自身を除く): 19450663

約数列:

[1, 7, 13, 47, 91, 169, 329, 611, 1183, 1321, 4277, 7943, 9247, 17173, 55601, 62087, 120211, 223249, 434609, 807131, 1562743, 5649917, 10492703, 73448921]

約数ペア:

[(1, 73448921), (7, 10492703), (13, 5649917), (47, 1562743), (91, 807131), (169, 434609), (329, 223249), (611, 120211), (1183, 62087), (1321, 55601), (4277, 17173), (7943, 9247)]