73468647

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16901}}^1$

素因数の和:16940

約数の個数: 32

約数和(自身を含む): 129807360

約数和(自身を除く): 56338713

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 16901, 50703, 118307, 152109, 354921, 388723, 456327, 1064763, 1166169, 2721061, 3194289, 3498507, 8163183, 10495521, 24489549, 73468647]

約数ペア:

[(1, 73468647), (3, 24489549), (7, 10495521), (9, 8163183), (21, 3498507), (23, 3194289), (27, 2721061), (63, 1166169), (69, 1064763), (161, 456327), (189, 388723), (207, 354921), (483, 152109), (621, 118307), (1449, 50703), (4347, 16901)]