1659173171487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2377}}^1\times {\mathrm{2659}}^1$

素因数の和:5232

約数の個数: 64

約数和(自身を含む): 2448416194560

約数和(自身を除く): 789243023073

約数列:

[1, 3, 13, 39, 53, 127, 159, 381, 689, 1651, 2067, 2377, 2659, 4953, 6731, 7131, 7977, 20193, 30901, 34567, 87503, 92703, 103701, 125981, 140927, 262509, 301879, 337693, 377943, 422781, 905637, 1013079, 1637753, 1832051, 3924427, 4390009, 4913259, 5496153, 6320443, 11773281, 13170027, 15999587, 17897729, 18961329, 47998761, 53693187, 82165759, 207994631, 232670477, 246497277, 334983479, 623983893, 698011431, 802696261, 1004950437, 2408088783, 4354785227, 10435051393, 13064355681, 31305154179, 42542901833, 127628705499, 553057723829, 1659173171487]

約数ペア:

[(1, 1659173171487), (3, 553057723829), (13, 127628705499), (39, 42542901833), (53, 31305154179), (127, 13064355681), (159, 10435051393), (381, 4354785227), (689, 2408088783), (1651, 1004950437), (2067, 802696261), (2377, 698011431), (2659, 623983893), (4953, 334983479), (6731, 246497277), (7131, 232670477), (7977, 207994631), (20193, 82165759), (30901, 53693187), (34567, 47998761), (87503, 18961329), (92703, 17897729), (103701, 15999587), (125981, 13170027), (140927, 11773281), (262509, 6320443), (301879, 5496153), (337693, 4913259), (377943, 4390009), (422781, 3924427), (905637, 1832051), (1013079, 1637753)]