2950876933221

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{6229}}^1\times {\mathrm{14851}}^1$

素因数の和:21135

約数の個数: 64

約数和(自身を含む): 4737431552000

約数和(自身を除く): 1786554618779

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 4557, 6229, 10633, 14851, 18687, 31899, 43603, 44553, 103957, 130809, 193099, 305221, 311871, 460381, 579297, 727699, 915663, 1351693, 1381143, 2136547, 2183097, 3222667, 4055079, 5093893, 6409641, 9461851, 9668001, 15281679, 22558669, 28385553, 66232957, 67676007, 92506879, 157910683, 198698871, 277520637, 473732049, 647548153, 1942644459, 2867713249, 4532837071, 8603139747, 13598511213, 20073992743, 31729859497, 60221978229, 95189578491, 140517949201, 421553847603, 983625644407, 2950876933221]

約数ペア:

[(1, 2950876933221), (3, 983625644407), (7, 421553847603), (21, 140517949201), (31, 95189578491), (49, 60221978229), (93, 31729859497), (147, 20073992743), (217, 13598511213), (343, 8603139747), (651, 4532837071), (1029, 2867713249), (1519, 1942644459), (4557, 647548153), (6229, 473732049), (10633, 277520637), (14851, 198698871), (18687, 157910683), (31899, 92506879), (43603, 67676007), (44553, 66232957), (103957, 28385553), (130809, 22558669), (193099, 15281679), (305221, 9668001), (311871, 9461851), (460381, 6409641), (579297, 5093893), (727699, 4055079), (915663, 3222667), (1351693, 2183097), (1381143, 2136547)]