156984373923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{67187}}^1$

素因数の和:67715

約数の個数: 32

約数和(自身を含む): 227346991872

約数和(自身を除く): 70362617949

約数列:

[1, 3, 13, 39, 181, 331, 543, 993, 2353, 4303, 7059, 12909, 59911, 67187, 179733, 201561, 778843, 873431, 2336529, 2620293, 12160847, 22238897, 36482541, 66716691, 158091011, 289105661, 474273033, 867316983, 4025240357, 12075721071, 52328124641, 156984373923]

約数ペア:

[(1, 156984373923), (3, 52328124641), (13, 12075721071), (39, 4025240357), (181, 867316983), (331, 474273033), (543, 289105661), (993, 158091011), (2353, 66716691), (4303, 36482541), (7059, 22238897), (12909, 12160847), (59911, 2620293), (67187, 2336529), (179733, 873431), (201561, 778843)]