61377159

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 86952960

約数和(自身を除く): 25575801

約数列:

[1, 3, 47, 67, 73, 89, 141, 201, 219, 267, 3149, 3431, 4183, 4891, 5963, 6497, 9447, 10293, 12549, 14673, 17889, 19491, 229877, 280261, 305359, 435299, 689631, 840783, 916077, 1305897, 20459053, 61377159]

約数ペア:

[(1, 61377159), (3, 20459053), (47, 1305897), (67, 916077), (73, 840783), (89, 689631), (141, 435299), (201, 305359), (219, 280261), (267, 229877), (3149, 19491), (3431, 17889), (4183, 14673), (4891, 12549), (5963, 10293), (6497, 9447)]