201291330231

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{6271}}^1\times {\mathrm{7477}}^1$

素因数の和:13813

約数の個数: 40

約数和(自身を含む): 306457772544

約数和(自身を除く): 105166442313

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 6271, 7477, 18813, 22431, 56439, 67293, 169317, 201879, 332363, 396281, 507951, 605637, 997089, 1188843, 2991267, 3566529, 8973801, 10699587, 26921403, 32098761, 46888267, 140664801, 421994403, 1265983209, 2485078151, 3797949627, 7455234453, 22365703359, 67097110077, 201291330231]

約数ペア:

[(1, 201291330231), (3, 67097110077), (9, 22365703359), (27, 7455234453), (53, 3797949627), (81, 2485078151), (159, 1265983209), (477, 421994403), (1431, 140664801), (4293, 46888267), (6271, 32098761), (7477, 26921403), (18813, 10699587), (22431, 8973801), (56439, 3566529), (67293, 2991267), (169317, 1188843), (201879, 997089), (332363, 605637), (396281, 507951)]