427126041

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 650786400

約数和(自身を除く): 223660359

約数列:

[1, 3, 9, 27, 81, 89, 179, 267, 331, 537, 801, 993, 1611, 2403, 2979, 4833, 7209, 8937, 14499, 15931, 26811, 29459, 47793, 59249, 88377, 143379, 177747, 265131, 430137, 533241, 795393, 1290411, 1599723, 2386179, 4799169, 5273161, 15819483, 47458449, 142375347, 427126041]

約数ペア:

[(1, 427126041), (3, 142375347), (9, 47458449), (27, 15819483), (81, 5273161), (89, 4799169), (179, 2386179), (267, 1599723), (331, 1290411), (537, 795393), (801, 533241), (993, 430137), (1611, 265131), (2403, 177747), (2979, 143379), (4833, 88377), (7209, 59249), (8937, 47793), (14499, 29459), (15931, 26811)]