91431747

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 150804720

約数和(自身を除く): 59372973

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 99, 267, 297, 801, 891, 979, 1153, 2403, 2937, 3459, 7209, 8811, 10377, 12683, 26433, 31131, 38049, 79299, 93393, 102617, 114147, 307851, 342441, 923553, 1027323, 1128787, 2770659, 3386361, 8311977, 10159083, 30477249, 91431747]

約数ペア:

[(1, 91431747), (3, 30477249), (9, 10159083), (11, 8311977), (27, 3386361), (33, 2770659), (81, 1128787), (89, 1027323), (99, 923553), (267, 342441), (297, 307851), (801, 114147), (891, 102617), (979, 93393), (1153, 79299), (2403, 38049), (2937, 31131), (3459, 26433), (7209, 12683), (8811, 10377)]