145200996819

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1\times {\mathrm{2381}}^1$

素因数の和:3138

約数の個数: 80

約数和(自身を含む): 233542827936

約数和(自身を除く): 88341831117

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 459, 603, 661, 1139, 1377, 1809, 1983, 2381, 3417, 5427, 5949, 7143, 10251, 11237, 17847, 21429, 30753, 33711, 40477, 44287, 53541, 64287, 92259, 101133, 121431, 132861, 159527, 192861, 303399, 364293, 398583, 478581, 752879, 910197, 1092879, 1195749, 1435743, 1573841, 2258637, 2711959, 3278637, 3587247, 4307229, 4721523, 6775911, 8135877, 12921687, 14164569, 20327733, 24407631, 26755297, 42493707, 60983199, 73222893, 80265891, 105447347, 127481121, 219668679, 240797673, 316342041, 722393019, 949026123, 1792604899, 2167179057, 2847078369, 5377814697, 8541235107, 16133444091, 48400332273, 145200996819]

約数ペア:

[(1, 145200996819), (3, 48400332273), (9, 16133444091), (17, 8541235107), (27, 5377814697), (51, 2847078369), (67, 2167179057), (81, 1792604899), (153, 949026123), (201, 722393019), (459, 316342041), (603, 240797673), (661, 219668679), (1139, 127481121), (1377, 105447347), (1809, 80265891), (1983, 73222893), (2381, 60983199), (3417, 42493707), (5427, 26755297), (5949, 24407631), (7143, 20327733), (10251, 14164569), (11237, 12921687), (17847, 8135877), (21429, 6775911), (30753, 4721523), (33711, 4307229), (40477, 3587247), (44287, 3278637), (53541, 2711959), (64287, 2258637), (92259, 1573841), (101133, 1435743), (121431, 1195749), (132861, 1092879), (159527, 910197), (192861, 752879), (303399, 478581), (364293, 398583)]