47073273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 70328832

約数和(自身を除く): 23255559

約数列:

[1, 3, 13, 39, 47, 61, 141, 183, 421, 611, 793, 1263, 1833, 2379, 2867, 5473, 8601, 16419, 19787, 25681, 37271, 59361, 77043, 111813, 257231, 333853, 771693, 1001559, 1207007, 3621021, 15691091, 47073273]

約数ペア:

[(1, 47073273), (3, 15691091), (13, 3621021), (39, 1207007), (47, 1001559), (61, 771693), (141, 333853), (183, 257231), (421, 111813), (611, 77043), (793, 59361), (1263, 37271), (1833, 25681), (2379, 19787), (2867, 16419), (5473, 8601)]