155979894693

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{198223}}^1$

素因数の和:198394

約数の個数: 48

約数和(自身を含む): 248934456576

約数和(自身を除く): 92954561883

約数列:

[1, 3, 7, 21, 49, 53, 101, 147, 159, 303, 371, 707, 1113, 2121, 2597, 4949, 5353, 7791, 14847, 16059, 37471, 112413, 198223, 262297, 594669, 786891, 1387561, 4162683, 9712927, 10505819, 20020523, 29138781, 31517457, 60061569, 73540733, 140143661, 220622199, 420430983, 514785131, 981005627, 1061087719, 1544355393, 2943016881, 3183263157, 7427614033, 22282842099, 51993298231, 155979894693]

約数ペア:

[(1, 155979894693), (3, 51993298231), (7, 22282842099), (21, 7427614033), (49, 3183263157), (53, 2943016881), (101, 1544355393), (147, 1061087719), (159, 981005627), (303, 514785131), (371, 420430983), (707, 220622199), (1113, 140143661), (2121, 73540733), (2597, 60061569), (4949, 31517457), (5353, 29138781), (7791, 20020523), (14847, 10505819), (16059, 9712927), (37471, 4162683), (112413, 1387561), (198223, 786891), (262297, 594669)]