148858753671

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{1987}}^1\times {\mathrm{5167}}^1$

素因数の和:7345

約数の個数: 40

約数和(自身を含む): 223767371520

約数和(自身を除く): 74908617849

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 1987, 4833, 5167, 5961, 14499, 15501, 17883, 46503, 53649, 139509, 160947, 355673, 418527, 924893, 1067019, 2774679, 3201057, 8324037, 9603171, 10266829, 24972111, 28809513, 30800487, 74916333, 92401461, 277204383, 831613149, 1837762391, 5513287173, 16539861519, 49619584557, 148858753671]

約数ペア:

[(1, 148858753671), (3, 49619584557), (9, 16539861519), (27, 5513287173), (81, 1837762391), (179, 831613149), (537, 277204383), (1611, 92401461), (1987, 74916333), (4833, 30800487), (5167, 28809513), (5961, 24972111), (14499, 10266829), (15501, 9603171), (17883, 8324037), (46503, 3201057), (53649, 2774679), (139509, 1067019), (160947, 924893), (355673, 418527)]