147953169

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60217}}^1$

素因数の和:60246

約数の個数: 32

約数和(自身を含む): 269776640

約数和(自身を除く): 121823471

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 60217, 180651, 421519, 541953, 782821, 1264557, 1625859, 2348463, 3793671, 5479747, 7045389, 11381013, 16439241, 21136167, 49317723, 147953169]

約数ペア:

[(1, 147953169), (3, 49317723), (7, 21136167), (9, 16439241), (13, 11381013), (21, 7045389), (27, 5479747), (39, 3793671), (63, 2348463), (91, 1625859), (117, 1264557), (189, 782821), (273, 541953), (351, 421519), (819, 180651), (2457, 60217)]