29920257

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 46197840

約数和(自身を除く): 16277583

約数列:

[1, 3, 9, 29, 59, 67, 87, 177, 201, 261, 531, 603, 841, 1711, 1943, 2523, 3953, 5133, 5829, 7569, 11859, 15399, 17487, 35577, 49619, 56347, 114637, 148857, 169041, 343911, 446571, 507123, 1031733, 3324473, 9973419, 29920257]

約数ペア:

[(1, 29920257), (3, 9973419), (9, 3324473), (29, 1031733), (59, 507123), (67, 446571), (87, 343911), (177, 169041), (201, 148857), (261, 114637), (531, 56347), (603, 49619), (841, 35577), (1711, 17487), (1943, 15399), (2523, 11859), (3953, 7569), (5133, 5829)]