30381129

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 16274871

約数列:

[1, 3, 9, 27, 47, 89, 141, 267, 269, 423, 801, 807, 1269, 2403, 2421, 4183, 7263, 12549, 12643, 23941, 37647, 37929, 71823, 112941, 113787, 215469, 341361, 646407, 1125227, 3375681, 10127043, 30381129]

約数ペア:

[(1, 30381129), (3, 10127043), (9, 3375681), (27, 1125227), (47, 646407), (89, 341361), (141, 215469), (267, 113787), (269, 112941), (423, 71823), (801, 37929), (807, 37647), (1269, 23941), (2403, 12643), (2421, 12549), (4183, 7263)]