97778163

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 154483200

約数和(自身を除く): 56705037

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 1113, 1239, 1489, 3127, 4467, 9381, 10423, 21889, 31269, 65667, 78917, 87851, 236751, 263553, 552419, 614957, 1657257, 1844871, 4656103, 13968309, 32592721, 97778163]

約数ペア:

[(1, 97778163), (3, 32592721), (7, 13968309), (21, 4656103), (53, 1844871), (59, 1657257), (159, 614957), (177, 552419), (371, 263553), (413, 236751), (1113, 87851), (1239, 78917), (1489, 65667), (3127, 31269), (4467, 21889), (9381, 10423)]