1677227517

素因数分解:

$3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 2878873920

約数和(自身を除く): 1201646403

約数列:

[1, 3, 7, 9, 21, 49, 63, 89, 147, 151, 267, 283, 441, 453, 623, 801, 849, 1057, 1359, 1869, 1981, 2547, 3171, 4361, 5607, 5943, 7399, 9513, 13083, 13439, 13867, 17829, 22197, 25187, 39249, 40317, 41601, 42733, 66591, 75561, 94073, 120951, 124803, 128199, 176309, 226683, 282219, 299131, 384597, 528927, 658511, 846657, 897393, 1234163, 1586781, 1975533, 2093917, 2692179, 3702489, 3803237, 5926599, 6281751, 11107467, 11409711, 18845253, 26622659, 34229133, 79867977, 186358613, 239603931, 559075839, 1677227517]

約数ペア:

[(1, 1677227517), (3, 559075839), (7, 239603931), (9, 186358613), (21, 79867977), (49, 34229133), (63, 26622659), (89, 18845253), (147, 11409711), (151, 11107467), (267, 6281751), (283, 5926599), (441, 3803237), (453, 3702489), (623, 2692179), (801, 2093917), (849, 1975533), (1057, 1586781), (1359, 1234163), (1869, 897393), (1981, 846657), (2547, 658511), (3171, 528927), (4361, 384597), (5607, 299131), (5943, 282219), (7399, 226683), (9513, 176309), (13083, 128199), (13439, 124803), (13867, 120951), (17829, 94073), (22197, 75561), (25187, 66591), (39249, 42733), (40317, 41601)]