73331865

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18731}}^1$

素因数の和:18774

約数の個数: 32

約数和(自身を含む): 134870400

約数和(自身を除く): 61538535

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 18731, 56193, 93655, 168579, 280965, 505737, 543199, 842895, 1629597, 2528685, 2715995, 4888791, 8147985, 14666373, 24443955, 73331865]

約数ペア:

[(1, 73331865), (3, 24443955), (5, 14666373), (9, 8147985), (15, 4888791), (27, 2715995), (29, 2528685), (45, 1629597), (87, 842895), (135, 543199), (145, 505737), (261, 280965), (435, 168579), (783, 93655), (1305, 56193), (3915, 18731)]